# Microsoft Surface Headphones 2
See [usage instructions](https://github.com/jaakkopasanen/AutoEq#usage) for more options and info.

### Parametric EQs
You can use filters 1-5 or 1-10. Apply preamp of -6.3 dB or -6.4 dB, respectively.

|   # | Type      |   Fc (Hz) |    Q |   Gain (dB) |
|-----|-----------|-----------|------|-------------|
|   1 | LowShelf  |       105 | 0.7  |         9   |
|   2 | Peaking   |        75 | 0.41 |       -14.4 |
|   3 | Peaking   |       397 | 1.9  |         5.6 |
|   4 | Peaking   |      3708 | 1.87 |         6.1 |
|   5 | Peaking   |      9204 | 2.02 |         3.5 |
|   6 | Peaking   |       535 | 2.66 |         1.1 |
|   7 | Peaking   |       800 | 1.98 |        -2.9 |
|   8 | Peaking   |      1377 | 2.21 |         3.6 |
|   9 | Peaking   |      5362 | 6    |        -2   |
|  10 | HighShelf |     10000 | 0.7  |         1.5 |

### Fixed Band EQs
When using fixed band (also called graphic) equalizer, apply preamp of **-5.1 dB** (if available) and set gains manually with these parameters.

|   # | Type    |   Fc (Hz) |    Q |   Gain (dB) |
|-----|---------|-----------|------|-------------|
|   1 | Peaking |        31 | 1.41 |         3.3 |
|   2 | Peaking |        62 | 1.41 |        -6   |
|   3 | Peaking |       125 | 1.41 |        -8.3 |
|   4 | Peaking |       250 | 1.41 |        -2.6 |
|   5 | Peaking |       500 | 1.41 |         2.7 |
|   6 | Peaking |      1000 | 1.41 |        -1.8 |
|   7 | Peaking |      2000 | 1.41 |         2.2 |
|   8 | Peaking |      4000 | 1.41 |         4.4 |
|   9 | Peaking |      8000 | 1.41 |         1.7 |
|  10 | Peaking |     16000 | 1.41 |         3.4 |

### Graphs
![](./Microsoft%20Surface%20Headphones%202.png)
